/* rows1.c -- uses nested loops */
#include <stdio.h>
#define ROWS 6
#define CHARS 10
int main(void)
{
	int row;
	char ch;

	for (row = 0; row < ROWS; row++)				/* line 10 */
	{
		for (ch = 'A'; ch < ('A' + CHARS); ch++)	/* line 12 */
			printf("%c", ch);
		printf("\n");
	}
	
	return 0;
}